Invention Grant
- Patent Title: Mobile terminal
- Patent Title (中): 移动终端
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Application No.: US12546870Application Date: 2009-08-25
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Publication No.: US08355381B2Publication Date: 2013-01-15
- Inventor: Yasuyuki Kozakai , Seijiro Yoneyama , Wakana Tsuchino , Masahiro Ishiyama
- Applicant: Yasuyuki Kozakai , Seijiro Yoneyama , Wakana Tsuchino , Masahiro Ishiyama
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2008-215404 20080825
- Main IPC: H04W4/00
- IPC: H04W4/00
Abstract:
When handover is performed from a first network to a second network, a terminal transmits a reply request message to a home agent through the first network after new configuration of a tunnel for transmitting and receiving a packet through the second network. If the terminal receives a reply message corresponding to the reply request message through the first network, the terminal detects that the configuration of the tunnel for transmitting and receiving the packet through the first network can be deleted, and deletes the configuration of the tunnel.
Public/Granted literature
- US20100046473A1 MOBILE TERMINAL Public/Granted day:2010-02-25
Information query
